This truck review was a heck of an experience, when the big and beautiful 2025 GMC ... heavy-duty luxury truck and its light-duty counterparts becomes immediately apparent. While the Sierra ...

According to sources familiar with the matter, the start of regular production (SORP) for the 2026 GMC Sierra HD is currently ...

The GMC Sierra Classic heavy-duty 2500HD and 3500HD models continue for 2007 with ... An optional 6.6-liter Duramax turbocharged diesel offered with the Sierra 3500 Classic combined with an Alliston ...

There's something I've always appreciated about the GMC ... Sierra AT4X AEV's already impressive toolbox. Diesel Done Right Under the hood, the 3.0L Duramax Turbo Diesel inline-six pulls double ...

The custom-forged wheel manufacturer expert Forgiato Designs is from Los Angeles, California, and has a propensity for ...

Full-size, heavy-duty pickup truck Rear-, four- or all-wheel drive Gasoline or diesel V-8 engine Tows up to 22,500 pounds New top Denali Ultimate luxury trim level ...

Please use care in your use of the information provided. How much horsepower and torque does a 2024 GMC Sierra 2500HD Pro Regular Cab Long Box have? The 2024 GMC Sierra 2500HD Pro Regular Cab Long ...

That decision has only gotten harder in recent years, with both GM's new 6.6 and Ford's "Godzilla" 7.3-liter rolling out for ...

GM and Isuzu previously collaborated in the production of the 6.6L V8 Duramax engine for use in GM's heavy-duty trucks.

The GMC Sierra is a full-size, heavy-duty pickup truck ... Truck is only 3 yrs and 11 months old and needs a full diesel engine replacement?? I bought a brand new Sierra AT4 at 11 am Saturday.